Overview

Asahi, who lives with her son while her husband is away on a long business trip, sympathizes with the complicated family situation of her son's classmate Koume, whom she recently met, and gradually begins to open up to her... Koume, who was lustful for her sensational body, takes advantage of the defenseless Asahi and starts a relationship with her. Asahi feels guilty, but she loses herself in the pleasure of the secret part she hasn't touched in a long time, and surrenders her body to the relentless caress. As she repeatedly had affairs with her son's classmate, her instincts began to seek out the throbbing pain in her uterus and began to erode her rationality...